Whether you are traveling in the U.S. or having a staycation this Saturday, be sure to include some culture. September 28 is Museum Day Live! (aka Free Museum Day), when museums all over the country open their doors without charging admission.

The annual event is inspired by the Smithsonian museums, which offer free admission every day. You’ll have to register and download your free ticket in advance, which will get two guests in free to participating museums.

A few of our favorite museums participating:

ChicagoSmart Museum of Art
The University of Chicago’s art museum is always free, but this weekend is also the Hyde Park Jazz Festival, and museum-goers can also enjoy free concerts in the sculpture garden.

Dallas/Ft. WorthAmerican Airlines C.R. Smith Museum
Regular price: $7 adults
Serious airline nerds, frequent flyers and those on a long layover can check out this museum of aviation and American AIrlines history, just a few miles from DFW airport. Exhibits include a rare Douglas DC-3 plane.

Las VegasBurlesque Hall of Fame
Regular suggested donation or gift shop purchase: $5)
What’s Sin City without a little strip tease? See costumes, props and photos documenting the history, traditions and stars of burlesque dance.Los AngelesGrammy Museum
Regular price: $12.95 adults
Pop music lovers can check out four floors of music exhibits and memorabilia. The current exhibition features the career of Ringo Starr, including an interactive drum lesson with the Beatles‘ rhythm man himself.

New YorkMuseum of Chinese in America
Regular price: $10 adults
Learn about the immigrant experience in New York’s Chinatown in a building designed by Maya Lin. Current special exhibitions on the glamour of Shanghai women and the role Chinese-American designers in fashion. Follow it up with dim sum in the neighborhood.

San FranciscoCartoon Art
Regular price: $7 adults
Take your comics seriously? This is the art museum for you, with 6,000 works of cartoon cels, comic strips and book art. Best. Museum. Ever.

Washington, D.C.Museum of Crime and Punishment
Regular price: $21.95
Value the free admission and your freedom at a museum dedicated to criminals and police work. Fans of police procedural TV shows will enjoy the CSI lab and the filming studio for “America’s Most Wanted.”

It’s no secret amongst my friends (and I suspect, most of my readers) that I’m obsessed with the more sordid aspects of humanity. Why? Hell if I know. As with most things, I blame my dad, the veterinarian. I’m pretty sure a childhood spent playing necropsy assistant has something to do with it.

My love of forensics is only the tip of the iceberg: psychiatry, taxidermy, eating weird shit and serial killers also make my list of fun things to read about or watch documentaries on when it’s time to relax. I know – I’m a total freak.

Obviously, I’m not alone (do a quick Google search of “forensic television shows” and you’ll see what I mean). There are also scads of museums and the like devoted to the seamier side of life, all across the U.S. My picks, after the jump.

P.S. If you find this reprehensible yet you’ve read this far, well, that makes you a bit of a voyeur, as well. Embrace it, and click away.Glore Psychiatric Museum
A part of the St. Joseph Museum located in St. Joseph, Missouri, the Glore was once housed in “State Lunatic Asylum No. 2.” Founded by George Glore in 1903, the museum is essentially a history of the treatment of mental illness (including keepsakes from patients that include “items ingested” and contemporary artwork). There are also interactive exhibits, replicas and documents. Expect to see everything from lobotomy instruments to treatments for patients “possessed” by witchcraft or demons.

Glore worked for the Missouri Department of Mental Health for nearly 41 years, and despite the thematic content, his museum contains what’s considered the largest and most well curated exhibition of mental health care in the U.S. According to its website, Glore’s goal was to “reduce the stigma associated with psychiatric treatment for patients, their families and their communities.”

The Glore Psychiatric Museum is located at 3408 Frederick Avenue, and is open Monday through Saturday, 10 a.m. to 5 p.m., and Sundays 1 to 5 p.m. – closed on major holidays.The National Museum of Crime and PunishmentWashington, D.C.‘s “Crime Museum” opened in the Penn Quarter neighborhood in 2008, and boasts 28,000 square feet packed with artifacts, interactive exhibits, including an FBI shooting range and high-speed police chase simulator, and forensic techniques ranging from ballistics analysis to facial reconstruction. There are also historical exhibits focused on colonial crime, pirates, the Wild West, the Mafia and serial killers, and law enforcement uniforms, firearms and other equipment.

Other educational offerings include public forensic workshops, CSI summer camps for teens (it’s never too early to become the next Marg Helgenberger, kids) and rotating exhibits. Don’t forget your night vision goggles.

The Crime Museum is located at 575 7th Street NW, Washington D.C, and is open seven days a week. Hours vary by season. Click here for details. If you’re traveling by Metro, take the Green, Yellow or Red lines, and get off at the Gallery Place/Chinatown station.

Stirling Castle in Scotland was the scene of several brutal sieges and battles in its violent history. Now a new exhibition looks at the castle’s past and the grim discovery of several skeletons in the Royal Chapel showing signs of violent death.

One man had 44 skull fractures from repeated blows with a blunt object, and up to 60 more over the rest of his body. The Middle Ages were a pitiless time, and despite what modern romance novels say there wasn’t much chivalry. The skeleton of a woman had 10 fractures to her skull, resulting from two heavy blows. Neat, square holes through the top of her skull suggest she may then have fallen and been killed with a weapon such as a war hammer. At least five skeletons in the chapel showed signs of violent death. Carbon dating shows they died in several incidents between the 13th century and c.1450.

One of the skulls can be seen in this photo courtesy of Historic Scotland. Holding it is Dr. Jo Buckberry of Bradford University, who carried out the research on the skeletons.

The chapel was excavated as part of Historic Scotland’s restoration of the castle’s 16th century palace. The fact that the people were buried here indicates they were important.

One has been tentatively identified as Sir John de Stricheley, who died in 1341. Sir De Stricheley and the lady’s skeleton were featured last year on BBC2’s History Cold Case series.

Stirling Castle was an important castle on the boundary between Scotland and England and was besieged numerous times during the Wars of Scottish Independence (1296-1328 and 1332-1357). Several battles occurred nearby.

The exhibition, including facial reconstructions of Sir De Stricheley and the lady, will open June 4.

Two American archaeologists have asked the Queen of England for permission to dig up Henry VIII and use the latest techniques to reconstruct his face. Bioarchaeologist Catrina Whitley and anthropologist Kyra Kramer popped the question because they’re interested in seeing how accurate the royal portraits of the famous king really are. They also want to perform DNA tests to see if he suffered from a rare illness that might have driven him insane.

Facial reconstruction on skulls is nothing new and has been steadily improving over the years. It’s used in archaeology to study ancient people and by CSI teams to identify murder victims.

Drs. Whitley and Kramer would like to open Henry VIII’s grave in St. George’s Chapel in Windsor Castle and measure his skull. They can then create an accurate image of what he looked like in real life.

While this is interesting and is sure to make lots of headlines, of more historic importance is their plan to analyze the king’s DNA to test for McLeod Syndrome, a rare genetic disorder that can lead to schizophrenia. Historians have long wondered why an intelligent, level-headed leader became an erratic tyrant in later life. His wives must have wondered too.

No word yet from Queen Elizabeth on whether she’ll allow her predecessor to be exhumed.

For more on how archaeologists go about reconstructing a face from a skull, check out this video of a similar project that reconstructed the face of an ancient Greek girl.

The National Museum of Crime and Punishment has nothing to do with the novel by the same name written by Fyodor Dostoevsky, but about one of the U.S.’s favorite past times, fighting criminals. In this museum that has just opened in Washington, D.C., according to this L.A. Times article by Sara Wire, it’s not the criminals that get the glory–Al Capone, move over, but the people who fight crime. No, no, no, not Batman or Superman or even Indiana Jones, but law enforcement officers and detectives–the good guys, the people who are sleuthing experts who save the day.

John Walsh, the man who hosts “America’s Most Wanted,” will broadcast the show from here once a month. Visitors to the museum will get a history lesson of crime and punishment in the United States from colonial times to present day. There are interactive features where folks get a true picture of what fighting crime is actually like–not the CSI version, but what really happens.

One of the messages throughout is that crime doesn’t pay. This is a museum to show off the good guys and down play the bad guys.

One of the exhibits that caught my attention is the car used for the movie Bonnie and Clyde. Even though Al Capone is not glorified here, a replica of his cell at Eastern State Penitentiary is. Both show the end of the life of crime, not the “fun” stuff of getting by with bank robberies that tend to get a movie audience to root for the get-a-way, at least for awhile.